ゆるり奥日光
Yururi Okunikko Hot SpringCalcium-Sodium Sulfate-Bicarbonate spring
- Calcium Ca²⁺
- settling and calming; can leave a white mineral bloom.
- Sulfate SO₄²⁻
- "gypsum / Glauber's salt" — vessels and wound healing.
- Aches & jointsstiff shoulders
- Circulationtired legs
- Smooth skindry, rough skin
A calcium- and sodium-led sulfate spring with a bicarbonate component layered in, giving the water a settled, mineral-rich body. Neutral in pH and hypotonic, it sits gently on the skin. It carries about 106 mg/kg of metasilicic acid, the kind of silica content that leaves a thin film for noticeably smoother skin.
Analyzed Sep 7, 2015·栃木県薬剤師会公衆衛生検査センター